Objective To develop an HPLC method for determination of impurities in ephedrine hydrochloride and pseudoephedrine hydrochloride. 目的建立盐酸麻黄碱(EPH)和盐酸伪麻黄碱中杂质的高效液相色谱HPLC测定方法。
HPLC method for determination of streptomycin and ephedrine hydrochloride in Ephedrine hydrochloride and Streptomycin Nasal Drops was established. 建立同时测定链麻滴鼻液中链霉素和盐酸麻黄碱(EPH)含量的HPLC方法。
HPLC method for determining of ephedrine hydrochloride in modified Maxing Shigan granules was established. 建立加味麻杏石甘颗粒剂中盐酸麻黄碱(EPH)的含量测定方法并测定其含量。
Optimization of Separation of Acetaminophen, Ephedrine Hydrochloride(EPH) and Caffeine by HPLC using Central Composite Design 中心组合设计法优化分离对乙酰氨基酚、盐酸麻黄碱(EPH)和咖啡因的HPLC条件
Objective To develop a HPLC method for the determination of ephedrine hydrochloride in Xiaochuanning capsules. 目的建立哮喘宁胶囊中盐酸麻黄碱(EPH)的含量测定方法。